server certificate verification failed. CAfile: none CRLfile: none
So it looks like the SSL cert is not trusted for some reason. That is a networking issue. It can occur for a number of reasons. I would start by searching for the certificate error + "github". e.g.
https://stackoverflow.com/questions/35821245/github-server-certificate-verification-failed
That's the package info (accessed via M-x elpaca-info ). What does the log say for that package (M-x elpaca-log)?
M-x report-emacs-bug
so my question is, Is it worth it?
It's worth more than a bunch of other people's opinions.
What threaded applications are you using in Vim?
What evidence do you have for this?
No detail in your response. How would Tramp benefit from multithreading in any way that isn't achievable already with an asynchronous approach?
So stop sighing and start profiling.